Here's something everyone needs to understand: I make the rules regarding how others are permitted to interact with me.
If you come at me out of nowhere raging at me, that conversation is going to end immediately. I honestly don't care why you're mad. It doesn't matter. And I don't care if you're progressive, liberal, conservative, or fascist. That conversation is not happening.
This holds especially true if you're raging at me for nothing other than an accident of my birth. I didn't pick my ancestry. I didn't select my sexual orientation. They are what they are, and if that makes you angry, well too bad.
You're entitled to your opinions of course. But you are not entitled to interact with me.
Again, I decide who gets to interact with me and how that interaction is permitted to commence. Chances are if you're able to behave like a nominally civilized human being we'll be fine. If you can't, then it's going to be a very short conversation punctuated by the block button.